Commit e543d2ea authored by Peng Tao's avatar Peng Tao Committed by Greg Kroah-Hartman

staging/lustre/libcfs: cleanup libcfs_kkuc_msg_put a bit

No need to cast count since it is already ssize_t. No need
to cast payload to const, but need __force instead to avoid
Sparse complaining.
Reported-and-Suggested-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarPeng Tao <tao.peng@emc.com>
Signed-off-by: default avatarAndreas Dilger <andreas.dilger@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 92ab7d7f
...@@ -170,8 +170,8 @@ int libcfs_kkuc_msg_put(struct file *filp, void *payload) ...@@ -170,8 +170,8 @@ int libcfs_kkuc_msg_put(struct file *filp, void *payload)
fs = get_fs(); fs = get_fs();
set_fs(KERNEL_DS); set_fs(KERNEL_DS);
while ((ssize_t)count > 0) { while (count > 0) {
rc = vfs_write(filp, (const void __user *)payload, rc = vfs_write(filp, (void __force __user *)payload,
count, &offset); count, &offset);
if (rc < 0) if (rc < 0)
break; break;
......
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